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Cheap flights from Colorado to San Francisco from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to San Francisco departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:04 pm - 11:07 amDEN-STS
17h 03m1 stop
Alaska Airlines Logo
6:58 am - 6:33 pmSTS-DEN
10h 35m1 stop
$222Alaska Airlines
Find Deal
ven., févr. 20 - mer., févr. 25
Alaska Airlines Logo
7:04 pm - 11:07 amDEN-STS
17h 03m1 stop
Alaska Airlines Logo
6:58 am - 6:33 pmSTS-DEN
10h 35m1 stop
$237Alaska Airlines
Find Deal
ven., févr. 20 - ven., févr. 27
Alaska Airlines Logo
6:45 am - 10:54 pmDEN-STS
17h 09m2 stops
Alaska Airlines Logo
6:43 pm - 7:24 pmSTS-DEN
23h 41m1 stop
$249Alaska Airlines
Find Deal
mer., déc. 3 - ven., déc. 12
Alaska Airlines Logo
7:04 pm - 10:46 pmDEN-STS
4h 42m1 stop
Alaska Airlines Logo
6:58 am - 11:19 amSTS-DEN
27h 21m1 stop
$252Alaska Airlines
Find Deal
jeu., févr. 19 - dim., mars 1
Alaska Airlines Logo
11:41 am - 7:15 pmDEN-STS
8h 34m1 stop
Alaska Airlines Logo
2:30 pm - 11:38 amSTS-DEN
20h 08m1 stop
$255Alaska Airlines
Find Deal
sam., déc. 13 - mer., janv. 7
Alaska Airlines Logo
12:49 pm - 4:02 pmDEN-STS
28h 13m1 stop
Alaska Airlines Logo
6:49 am - 7:06 pmSTS-DEN
11h 17m1 stop
$257Alaska Airlines
Find Deal
lun., nov. 17 - jeu., nov. 20
Alaska Airlines Logo
12:30 pm - 10:46 pmDEN-STS
11h 16m1 stop
Alaska Airlines Logo
6:15 pm - 7:19 pmSTS-DEN
24h 04m2 stops
$258Alaska Airlines
Find Deal
mar., févr. 24 - lun., mars 2
Alaska Airlines Logo
6:45 am - 10:54 pmDEN-STS
17h 09m2 stops
Alaska Airlines Logo
6:43 pm - 6:03 pmSTS-DEN
22h 20m2 stops
$265Alaska Airlines
Find Deal
mer., déc. 3 - ven., déc. 12
American Airlines Logo
5:30 am - 12:07 pmGJT-STS
7h 37m1 stop
American Airlines Logo
12:37 pm - 6:21 pmSTS-GJT
4h 44m1 stop
$666American Airlines
Find Deal
sam., nov. 8 - mar., nov. 11
American Airlines Logo
7:30 am - 12:48 pmGJT-STS
6h 18m1 stop
American Airlines Logo
12:37 pm - 6:21 pmSTS-GJT
4h 44m1 stop
$686American Airlines
Find Deal
sam., nov. 8 - mar., nov. 11

Alaska Airlines flights from Colorado to Santa Rosa

Our best Alaska Airlines deals on Colorado to Santa Rosa flight tickets
Alaska Airlines
Feb 20
DEN7:04 pmDenver Intl
17h 03m
1 stop
STS11:07 amSanta Rosa Sonoma County
Feb 25
STS6:58 amSanta Rosa Sonoma County
10h 35m
1 stop
DEN6:33 pmDenver Intl
$222
Find similar
Alaska Airlines
Feb 20
DEN7:04 pmDenver Intl
17h 03m
1 stop
STS11:07 amSanta Rosa Sonoma County
Feb 27
STS6:58 amSanta Rosa Sonoma County
10h 35m
1 stop
DEN6:33 pmDenver Intl
$237
Find similar
Alaska Airlines
Dec 3
DEN6:45 amDenver Intl
17h 09m
2 stops
STS10:54 pmSanta Rosa Sonoma County
Dec 12
STS6:43 pmSanta Rosa Sonoma County
23h 41m
1 stop
DEN7:24 pmDenver Intl
$249
Find similar

American Airlines flights from Colorado to Santa Rosa

Our best American Airlines deals on Colorado to Santa Rosa flight tickets
American Airlines
Nov 8
GJT5:30 amGrand Junction Regnl
7h 37m
1 stop
STS12:07 pmSanta Rosa Sonoma County
Nov 11
STS12:37 pmSanta Rosa Sonoma County
4h 44m
1 stop
GJT6:21 pmGrand Junction Regnl
$666
Find similar
American Airlines
Nov 8
GJT7:30 amGrand Junction Regnl
6h 18m
1 stop
STS12:48 pmSanta Rosa Sonoma County
Nov 11
STS12:37 pmSanta Rosa Sonoma County
4h 44m
1 stop
GJT6:21 pmGrand Junction Regnl
$686
Find similar
American Airlines
Dec 21
ASE7:07 amAspen Pitkin County
9h 44m
2 stops
STS3:51 pmSanta Rosa Sonoma County
Jan 5
STS4:21 pmSanta Rosa Sonoma County
18h 21m
2 stops
ASE11:42 amAspen Pitkin County
$693
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octobre 28, 2025.
Use the filters below to find and compare flights from Colorado to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

ven. 2/20

7:04 pm-11:07 am

1 stop17h 03m

Santa Rosa Sonoma County

mer. 2/25

6:58 am-6:33 pm

1 stop10h 35m

$222

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

ven. 2/20

7:04 pm-11:07 am

1 stop17h 03m

Santa Rosa Sonoma County

ven. 2/27

6:58 am-6:33 pm

1 stop10h 35m

$237

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

mer. 12/3

6:45 am-10:54 pm

2 stops17h 09m

Santa Rosa Sonoma County

ven. 12/12

6:43 pm-7:24 pm

1 stop23h 41m

$249

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

jeu. 2/19

7:04 pm-10:46 pm

1 stop4h 42m

Santa Rosa Sonoma County

dim. 3/1

6:58 am-11:19 am

1 stop27h 21m

$252

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

sam. 12/13

11:41 am-7:15 pm

1 stop8h 34m

Santa Rosa Sonoma County

mer. 1/7

2:30 pm-11:38 am

1 stop20h 08m

$255

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

lun. 11/17

12:49 pm-4:02 pm

1 stop28h 13m

Santa Rosa Sonoma County

jeu. 11/20

6:49 am-7:06 pm

1 stop11h 17m

$257

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

mar. 2/24

12:30 pm-10:46 pm

1 stop11h 16m

Santa Rosa Sonoma County

lun. 3/2

6:15 pm-7:19 pm

2 stops24h 04m

$258

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

mer. 12/3

6:45 am-10:54 pm

2 stops17h 09m

Santa Rosa Sonoma County

ven. 12/12

6:43 pm-6:03 pm

2 stops22h 20m

$265

Grand JunctionSanta Rosa

GJT - STS

GJTSTS

Grand Junction Regnl

sam. 11/8

5:30 am-12:07 pm

1 stop7h 37m

Santa Rosa Sonoma County

mar. 11/11

12:37 pm-6:21 pm

1 stop4h 44m

$666

Grand JunctionSanta Rosa

GJT - STS

GJTSTS

Grand Junction Regnl

sam. 11/8

7:30 am-12:48 pm

1 stop6h 18m

Santa Rosa Sonoma County

mar. 11/11

12:37 pm-6:21 pm

1 stop4h 44m

$686

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Colorado to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of March, then departing from Colorado during the month January is also very affordable. Most momondo users find prices during this month for around $370.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Sunday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $397. On the other hand, Thursday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $654.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Colorado to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $462. Flights in the morning are often more expensive with an average ticket price of $540.

Cheap Colorado to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Santa Rosa

Fastest flight time

2h 35m

Direct flights

Sun

Airports in Santa Rosa

1 airport
The fastest flight from Colorado to Santa Rosa takes 2h 35m
Direct flights go from Colorado to Santa Rosa on Sunday. There are no airlines offering direct flights.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

  • When did momondo last update prices for flights from Colorado to Santa Rosa Sonoma County Airport?

    Prices for flights from Colorado to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Colorado to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Colorado to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Santa Rosa

Compare and see reviews for airlines that fly from Colorado to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $271Free CancellationRating
8.0
11,199 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $310Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Santa Rosa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Santa Rosa for you.

Can I find flights from Colorado to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado to Santa Rosa?

Once all potential Colorado to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Santa Rosa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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